molybdate

Like the chrome molybdate it would be superfluous as a pigment.
Field's Chromatography|George Field
The solution containing the molybdate is neutralised and treated with an excess of mercurous nitrate.
A Textbook of Assaying: For the Use of Those Connected with Mines.|Cornelius Beringer and John Jacob Beringer
For percentages greater than 20 add sufficient molybdate solution to insure complete precipitation.
All About Coffee|William H. Ukers
As long as the solution contains lead, the addition of the molybdate solution causes a precipitation of white lead molybdate.
Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7|Various

A standardized solution of ammonium molybdate is then added from a burette.
Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7|Various

British Dictionary definitions for molybdate

molybdate

/ (mɒˈlɪbdeɪt) /

noun

a salt or ester of a molybdic acid

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